Fig. 2From: Confrontment and solution to gonadotropin resistance and low oocyte retrieval in in vitro fertilization for type I BPES: a case series with review of literaturePositions of mutations detected in the two patients. Purple region: forkhead domain (FHD); Orange region: polyalanine tract (PAT); Blue region: the rest of coding region. Pathogenic or likely-pathogenic mutations submitted in ClinVar were summarized, presenting as short vertical lines: black line = point mutation; white line = mutation resulting in deletion or duplicationBack to article page